ICD-11 classes
20 Developmental anomalies
Structural developmental anomalies primarily affecting one...
Structural developmental anomalies of the face, mouth or...
LA31 — Structural developmental anomalies of mouth or tongue
LA31.1 — Hypoglossia or aglossia
ICD-11 LA31.1 — Hypoglossia or aglossia
Isolated aglossia and hypoglossia are terms covering the spectrum from partial to total absence of the tongue. These congenital malformations have been classified as part of the group of oromandibular-limb hypogenesis syndromes (OLHS).
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: